How do you display the elements of an array?

JAVA

1. public class PrintArray {
2. public static void main(String[] args) {
3. //Initialize array.
4. int [] arr = new int [] {1, 2, 3, 4, 5};
5. System.out.println(“Elements of given array: “);
6. //Loop through the array by incrementing value of i.
7. for (int i = 0; i < arr.length; i++) {
8. System.out.print(arr[i] + ” “);

How do you find the smallest number in an array?

For an array of ascending order the first element is the smallest element, you can get it by arr[0] (0 based indexing). If the array is sorted in descending order then the last element is the smallest element,you can get it by arr[sizeOfArray-1].

How do you find the first smallest number in an array?

Algorithm

1. Declare and initialize an array.
2. Store first element in the variable min.
3. Loop through the array from 0 to length of the array and compare the value of min with elements of the array.
4. If any element is less than min, min will hold the value of that element.

How do you find the second smallest number in an array without sorting?

Java interview Program to find second smallest number in an integer array without sorting the elements.

1. package com.instanceofjava;
2. class SecondSmallestNumber{
3. int[] x ={10,11,12,13,14,6,3,-1};
4. int small=x[0];
5. for(int i=0;i
6. {
7. if(x[i]
8. {

How do you store elements in an array?

Storing Data in Arrays. Assigning values to an element in an array is similar to assigning values to scalar variables. Simply reference an individual element of an array using the array name and the index inside parentheses, then use the assignment operator (=) followed by a value.

How do you display an element in an array Python?

PROGRAM:

1. #Initialize array.
2. arr = [1, 2, 3, 4, 5];
3. print(“Elements of given array: “);
4. #Loop through the array by incrementing the value of i.
5. for i in range(0, len(arr)):
6. print(arr[i]),

How do you find the largest and smallest number in an array?

Algorithm to find the smallest and largest numbers in an array

1. Input the array elements.
2. Initialize small = large = arr[0]
3. Repeat from i = 2 to n.
4. if(arr[i] > large)
5. large = arr[i]
6. if(arr[i] < small)
7. small = arr[i]
8. Print small and large.

How do you find the second smallest element in an array?

Method 2 to find the second smallest element in an array

1. Declare an array and input the array elements.
2. Find the smallest element (first_smallest) in the array in the first traversal.
3. Find the smallest element (second_smallest) by skipping the first_smallest element.
4. Display second_smallest.

How do you find the third smallest element in an array?

Find Third Smallest elements in a given array

1. Take three variables; let’s call them first, second and third and mark them as +∞.
2. Iterate through the array and for each element (let’s call it current),
3. At the end print the third, it will third-smallest element in the array.

What is the second minimum value of n in binary for which J n )= n 9?

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How do you find repeating elements in an array?

Algorithm

1. Declare and initialize an array.
2. Duplicate elements can be found using two loops. The outer loop will iterate through the array from 0 to length of the array. The outer loop will select an element.
3. If a match is found which means the duplicate element is found then, display the element.

How do you assign a value to an array?

Procedure

1. Define the assignment statement for an associative array variable. Specify the variable name, the index value, and the element value. Specify another associative array variable.
2. Execute the assignment statement from a supported interface.